format long e
x1=[0 5 10 15 20 25];
y1=[6.382233899113569e-01 3.890754672502441e-01 2.262553741907895e-01 1.239256444750727e-01 7.275182181130604e-02 3.874813163926725e-02]
y2=[6.382193096906954e-01 3.890677343368467e-01 2.262465784725591e-01 1.239196755752711e-01 7.275220552225144e-02 3.874336063160629e-02]
y3=[6.897707326338325e-01 3.825613789476414e-01 2.308695015725963e-01 1.360864104965438e-01 7.009867742184127e-02 3.826954827794281e-02]
y4=[6.682118269331099e-01 3.993436839839946e-01 2.184289436040378e-01 1.224488850161000e-01 6.414819236361732e-02 3.814215063537262e-02]
y5=[8.013992720461604e-01 7.993390188201400e-01 8.084979622215816e-01 6.583417638526031e-01 6.005892316322055e-01 6.598233441708724e-01]
y6=[1.299177125741786e+01 1.298378461214824e+01 1.300620869339844e+01 1.298710567278500e+01 1.299686764132271e+01 1.303125699901742e+01]
y7=[5.002223721979680e-01 1.581842032718047e-01 5.002223721979474e-02 1.581842032718048e-02 5.002223721979694e-03 1.581842032718047e-03]
c1=semilogy(x1,y1,'-p');
hold on
c2=semilogy(x1,y2,'-<');
hold on
c3=semilogy(x1,y3,'-v');
hold on
c4=semilogy(x1,y4,'-s');
hold on
c5=semilogy(x1,y5,'-d');
hold on
c6=semilogy(x1,y6,'->');
hold on
c7=semilogy(x1,y7,'-^');
ylabel('RMSE(m)');
xlabel('\sigma^{2}(dB)');
grid on;
% [legh,objh,outh,outm]=legend(c1,'SDP');
% legh2=copyobj(legh,gcf);
% [legh2,objh2]=legend(c2,'TR(0,0)');
% legh3=copyobj(legh2,gcf);
% [legh3,objh3]=legend(c3,'TR(LS)');
% legh4=copyobj(legh3,gcf);
% [legh4,objh4]=legend(c4,'MMA');
% legh5=copyobj(legh4,gcf);
% [legh5,objh5]=legend(c5,'CRLB');


